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anyanavicka [17]
3 years ago
7

What is the vertex of f(×)=5×^2+20×-16

Mathematics
1 answer:
cupoosta [38]3 years ago
3 0

Answer: The vertex is ( -2, -36)

Step-by-step explanation:

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Step-by-step explanation:

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Kareem wrote the values shown below.
sweet [91]

Answer:  Option 'B' is correct.

Step-by-step explanation:

Since we have given that

[3.2] [2.7] [2.9] [4.8]

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f(x) = [x]

It is known as greatest integer function whose value is always less than or equal to 'x'.

So, [3.2]=3

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3 years ago
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Amia has $300 to plan a trip with her cousins. She wants to go to Orlando, Florida and it costs $127 for a room, $75 for gas rou
zhuklara [117]
First let's add the room cost and the gas.

127+75= 202

Let's subtract that from 300.

300-202= 98

Divide 98 by 20.

20 can only go into 98 4 times. 

Amia can only bring 3 cousins, since one of those 4 tickets are for her. 

I hope this helped you.

Brainliest answer is always appreciated. 
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3 years ago
The point r is halfway between the intergers on the number line below and represent the number
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Answer:

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Step-by-step explanation:

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